12124-1 – Dell OptiPlex 3020
The 12124-1 (Wistron) motherboard is found in the Dell OptiPlex 3020 and Dell Vostro MIH81R. 2 files are indexed for this board: 2 BIOS files.
First posted in January 2018 in BIOS Archive.
BIOS dumps 2
Board facts
| Board number | 12124-1 |
|---|---|
| Designed by | Wistron |
| Platform group | 12XXX |
| First seen | 2018-01-08 |
| Source channels | BIOS Archive |
| About the number | Wistron board numbers look like 15217-1; the first two digits usually indicate the design year. |
Laptops that use 12124-1
What these files are for
A BIOS dump is a full image of the board's SPI flash chip. It is written back with an SPI programmer when the original firmware is corrupted, after a chip replacement, or to recover from a failed update. Read and save the original chip first: serial number, DMI data and the Intel ME / AMD PSP state differ between boards.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| .rar | RAR archive | 7-Zip or WinRAR |
| .zip | ZIP archive | 7-Zip, WinRAR or the built-in Windows extractor |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
Questions
Who designed the 12124-1 board?
12124-1 is a Wistron board number used by Dell.
Which laptops use the 12124-1 board?
Files in the catalog link 12124-1 to the Dell OptiPlex 3020 and Dell Vostro MIH81R.
Where do the download links go?
Each button opens the original public Telegram post the file was shared in. ChambersDesignInc.com only indexes and cross-references those posts.